This genuine Dometic fuel line is engineered specifically for S5000 and S4000 series diesel heaters, delivering reliable fuel flow from tank to burner. Measuring 32.13 inches in length, this OEM replacement line ensures proper fuel delivery and system performance. If your existing fuel line shows signs of cracking, hardening, or fuel seepage, this is the exact replacement part you need to restore safe, efficient operation.

Key Features

• Precision Length: 32.13" (816mm) designed for exact fitment in S5000/S4000 heater installations
• Diesel-Resistant Construction: Specialized material formulated to withstand diesel fuel without degradation
• OEM Quality: Genuine Dometic part manufactured to original equipment specifications
• Direct Replacement: Exact fit for S5000 and S4000 series diesel heater systems
• Temperature Rated: Engineered to handle the thermal cycling of diesel heater operation
• Leak-Free Performance: Proper diameter and wall thickness ensure secure connections at both ends

Technical Specifications

Part Number	9600008790
Length	32.13 inches (816mm)
Application	Diesel Heater Fuel Delivery
Material Type	Diesel-Resistant Fuel Line
Compatible Fuel	Diesel

Compatible Heater Models

Heater Series	Models
S5000 Series	All S5000 diesel heater variants
S4000 Series	All S4000 diesel heater variants

Frequently Asked Questions

How do I know if my fuel line needs replacement?

Inspect your existing fuel line for cracks, hardening, brittleness, or any signs of fuel seepage. If the line feels stiff rather than flexible, or shows surface cracking, it's time for replacement. Any visible fuel leakage requires immediate replacement for safety.

Will this fuel line work with both S4000 and S5000 heaters?

Yes, this 32.13" fuel line is designed to fit both S4000 and S5000 series Dometic diesel heaters. The length and connection specifications are compatible with both heater series.

What tools do I need to replace the fuel line?

You'll typically need basic hand tools to access the heater compartment and disconnect the old line. Make sure to have a container ready to catch any residual fuel. Always ensure the heater is off and cool before beginning any maintenance work.

Is this line compatible with biodiesel fuel?

This fuel line is designed for standard diesel fuel as specified by Dometic for S5000/S4000 heaters. For biodiesel compatibility questions, consult your heater's manual or contact our technical support team for guidance specific to your fuel type.

Why Choose Elkhart RV Parts?

Elkhart RV Parts specializes in hard-to-find Dometic diesel heater components like this fuel line. Located in Elkhart, Indiana — the RV capital of the world — we maintain deep inventory of genuine OEM Dometic parts that other suppliers don't stock. Our team understands diesel heater systems and can help you identify the exact parts you need. We offer fast shipping and expert support to get your heating system back to reliable operation quickly.